APA
American Petroleum Institute A., . (1991). Dismantling and disposing of steel from aboveground leaded gasoline storage tanks. Washington: American Petroleum Institute, API.
Chicago
American Petroleum Institute API, . 1991. Dismantling and disposing of steel from aboveground leaded gasoline storage tanks. Washington: American Petroleum Institute, API.
Harvard
American Petroleum Institute A., . (1991). Dismantling and disposing of steel from aboveground leaded gasoline storage tanks. Washington: American Petroleum Institute, API.
MLA
American Petroleum Institute API, . Dismantling and disposing of steel from aboveground leaded gasoline storage tanks. Washington: American Petroleum Institute, API. 1991.